Perform the requested operation or operations. f(x) = 4x + 6, g(x) = 5x2 Find (f + g)(x).
first off, you'll need to distribute the "x" in equation: (f + g)(x) then use substitution, which I can show you once you're that far ^_^
so f(x) + g(x) ? @DemolisionWolf
bingo! now substitute in what f(x) stands for and what g(x) stands for into that f(x) + g(x) equation you got
would that be (4x+6)+(5x^2) ?
@DemolisionWolf
right again! now the parenthsies can go away becuase the only thing separating them is a "+" so this: (4x+6)+(5x^2) becomes 4x+6+5x^2 can you do the rest?
5x^2+4x+6? @DemolisionWolf
bingo! now as far as I can tell, you just needed to do the operations, not solve for x. or do you have to solve for x?
all it says is order of operations, thank you!
^_^ good work!
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